package com.ruoyi.merchant.controller;

import java.util.List;
import javax.servlet.http.HttpServletResponse;
import java.util.HashMap;
import java.util.Map;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.PutMapping;
import org.springframework.web.bind.annotation.DeleteMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.bind.annotation.RequestParam;
import com.ruoyi.common.core.domain.R;
import com.ruoyi.common.security.service.TokenService;
import com.ruoyi.system.api.RemoteSmsService;
import com.ruoyi.system.api.model.LoginUser;
import com.ruoyi.common.log.annotation.Log;
import com.ruoyi.common.log.enums.BusinessType;
import com.ruoyi.common.security.annotation.RequiresPermissions;
import com.ruoyi.merchant.domain.Shop;
import com.ruoyi.merchant.service.IShopService;
import com.ruoyi.common.core.web.controller.BaseController;
import com.ruoyi.common.core.web.domain.AjaxResult;
import com.ruoyi.common.core.utils.poi.ExcelUtil;
import com.ruoyi.common.core.web.page.TableDataInfo;
import com.ruoyi.common.core.constant.SecurityConstants;
import com.ruoyi.system.api.RemoteUserService;

/**
 * 店铺信息管理Controller
 * 
 * @author ruoyi
 * @date 2025-09-14
 */
@RestController
@RequestMapping("/shop")
public class ShopController extends BaseController
{
    @Autowired
    private IShopService shopService;

    @Autowired
    private RemoteSmsService remoteSmsService;

    @Autowired
    private TokenService tokenService;

    @Autowired
    private RemoteUserService remoteUserService;

    /**
     * 查询店铺信息管理列表
     */
    @RequiresPermissions("merchant:shop:list")
    @GetMapping("/list")
    public TableDataInfo list(Shop shop)
    {
        startPage();
        List<Shop> list = shopService.selectShopList(shop);
        return getDataTable(list);
    }

    /**
     * 导出店铺信息管理列表
     */
    @RequiresPermissions("merchant:shop:export")
    @Log(title = "店铺信息管理", businessType = BusinessType.EXPORT)
    @PostMapping("/export")
    public void export(HttpServletResponse response, Shop shop)
    {
        List<Shop> list = shopService.selectShopList(shop);
        ExcelUtil<Shop> util = new ExcelUtil<Shop>(Shop.class);
        util.exportExcel(response, list, "店铺信息管理数据");
    }

    /**
     * 获取店铺信息管理详细信息
     */
    @RequiresPermissions("merchant:shop:query")
    @GetMapping(value = "/{id}")
    public AjaxResult getInfo(@PathVariable("id") Long id)
    {
        return success(shopService.selectShopById(id));
    }

    /**
     * 新增店铺信息管理
     */
    @RequiresPermissions("merchant:shop:add")
    @Log(title = "店铺信息管理", businessType = BusinessType.INSERT)
    @PostMapping
    public AjaxResult add(@RequestBody Shop shop)
    {
        return toAjax(shopService.insertShop(shop));
    }

    /**
     * 修改店铺信息管理
     */
    @RequiresPermissions("merchant:shop:edit")
    @Log(title = "店铺信息管理", businessType = BusinessType.UPDATE)
    @PutMapping
    public AjaxResult edit(@RequestBody Shop shop)
    {
        return toAjax(shopService.updateShop(shop));
    }

    /**
     * 删除店铺信息管理
     */
    @RequiresPermissions("merchant:shop:remove")
    @Log(title = "店铺信息管理", businessType = BusinessType.DELETE)
	@DeleteMapping("/{ids}")
    public AjaxResult remove(@PathVariable Long[] ids)
    {
        return toAjax(shopService.deleteShopByIds(ids));
    }

    /**
     * 商家短信验证码登录
     * 路径：/merchant/shop/login/sms
     * 入参：phoneNumber, code
     * 返回：R{"access_token": "...", "expires_in": xxx}
     */
    @PostMapping("/login/sms")
    public R<?> loginBySms(@RequestParam("phoneNumber") String phoneNumber,
                           @RequestParam("code") String code)
    {
        // 1) 先校验验证码
        R<String> verifyResult = remoteSmsService.verifyCode(phoneNumber, code);
        if (R.isError(verifyResult))
        {
            return R.fail(verifyResult.getMsg() != null ? verifyResult.getMsg() : "验证码校验失败");
        }



		// 2) 按手机号作为账号查询系统用户；不存在则直接返回提示
		R<LoginUser> userResult = remoteUserService.getUserInfo(phoneNumber, SecurityConstants.INNER);
		if (userResult == null || R.isError(userResult))
		{
			return R.fail(userResult != null && userResult.getMsg() != null ? userResult.getMsg() : "用户服务不可用");
		}
		LoginUser userInfo = userResult.getData();
		if (userInfo == null || userInfo.getSysUser() == null || userInfo.getSysUser().getUserId() == null)
		{
			return R.fail("手机号不存在");
		}

        // 3) 生成 token 并返回 userId
        Map<String, Object> tokenData = tokenService.createToken(userInfo);
        Map<String, Object> rsp = new HashMap<>();
        rsp.put("userId", userInfo.getSysUser().getUserId());
        rsp.put("access_token", tokenData.get("access_token"));
        rsp.put("expires_in", tokenData.get("expires_in"));
        return R.ok(rsp);
    }
}
